<template>
  <div class="mod-config">
    <el-form
      :inline="true"
      :model="dataForm"
      @keyup.enter.native="getDataList()"
    >
      <el-form-item>
        <el-input
          v-model="dataForm.key"
          placeholder="参数名"
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button
          v-if="isAuth('product:brand:save')"
          type="primary"
          @click="addOrUpdateHandle()"
          >新增</el-button
        >
        <el-button
          v-if="isAuth('product:brand:delete')"
          type="danger"
          @click="deleteHandle()"
          :disabled="dataListSelections.length <= 0"
          >批量删除</el-button
        >
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%"
    >
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="40"
      >
      </el-table-column>
      <el-table-column
        prop="brandId"
        header-align="center"
        align="center"
        label="品牌id"
      >
      </el-table-column>
      <el-table-column
        prop="name"
        header-align="center"
        align="center"
        label="品牌名"
      >
      </el-table-column>
      <el-table-column
        prop="logo"
        header-align="center"
        align="center"
        label="品牌logo"
      >
      <template slot-scope="scope">
        <!-- <el-image
        style="width: 80px; height: 80px"
        :src="scope.row.logo"
        fit="fill"
        >
        </el-image> -->
        <!-- 图片只设置宽不设置高就是等比缩放 -->
        <img :src="scope.row.logo" style="width: 120px;"></img>
      </template>
      </el-table-column>

      <el-table-column
        prop="descript"
        header-align="center"
        align="center"
        label="介绍"
      >
      </el-table-column>
      <el-table-column
        prop="showStatus"
        header-align="center"
        align="center"
        label="显示状态"
      >
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.showStatus"
            active-color="#13ce66"
            inactive-color="#ff4949"
            :active-value="0"
            :inactive-value="1"
            @change="updateBrandStatus(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column
        prop="firstLetter"
        header-align="center"
        align="center"
        label="检索首字母"
      >
      </el-table-column>
      <el-table-column
        prop="sort"
        header-align="center"
        align="center"
        label="排序"
      >
      </el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="220"
        label="操作"
      >
        <template slot-scope="scope">

          <el-button
            type="text"
            size="small"
            @click="updateCatelogHandle(scope.row.brandId)"
            >关联分类</el-button
          >
          <el-button
            type="text"
            size="small"
            @click="addOrUpdateHandle(scope.row.brandId)"
            >修改</el-button
          >
          <el-button
            type="text"
            size="small"
            @click="deleteHandle(scope.row.brandId)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper"
    >
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update
      v-if="addOrUpdateVisible"
      ref="addOrUpdate"
      @refreshDataList="getDataList"
    ></add-or-update>

    <el-dialog title="关联分类" :visible.sync="cateRelationDialogVisible" width="30%">
      <el-popover placement="right-end" v-model="popCatelogSelectVisible">
        <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
        <div style="text-align: right; margin: 0">
          <el-button size="mini" type="text" @click="popCatelogSelectVisible = false">取消</el-button>
          <el-button type="primary" size="mini" @click="addCatelogSelect">确定</el-button>
        </div>
        <el-button slot="reference">新增关联</el-button>
      </el-popover>
      <el-table :data="cateRelationTableData" style="width: 100%">
        <el-table-column prop="id" label="#"></el-table-column>
        <el-table-column prop="brandName" label="品牌名"></el-table-column>
        <el-table-column prop="catelogName" label="分类名"></el-table-column>
        <el-table-column fixed="right" header-align="center" align="center" label="操作">
          <template slot-scope="scope">
            <el-button
              type="text"
              size="small"
              @click="removeCateRelationHandle(scope.row.id,scope.row.brandId)"
            >移除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cateRelationDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="cateRelationDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import AddOrUpdate from "../brand-add-or-update.vue";
import CategoryCascader from "../../common/category-cascader.vue";
import {
  deleteBrandByIds,
  getBrandList,
  updateBrand,
} from "../../../../api/product/brand";
import {
  deleteCategoryBrandRelationByIds,
  getCategoryBrandRelationCatelogList,
  saveCategoryBrandRelation,
} from "../../../../api/product/categorybrandrelation";
export default {
  data() {
    return {
      dataForm: {
        key: "",
      },
      pageParam: {
        page: 0,
        limit: 0,
        key: "",
        sidx: "",
        order: "",
      },
      brand: {
        brandId: "",
        showStatus: "",
      },
      categoryBrandRelation: {
        brandId: "",
        catelogId: "",
      },
      catelogPath: [],
      dataList: [],
      cateRelationTableData: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false,
      cateRelationDialogVisible: false,
      popCatelogSelectVisible: false,
    };
  },
  components: {
    AddOrUpdate,
    CategoryCascader,
  },
  activated() {
    this.getDataList();
  },
  methods: {
    //新增品牌分类关联
    addCatelogSelect() {
      this.popCatelogSelectVisible = false;
      this.categoryBrandRelation.catelogId =
        this.catelogPath[this.catelogPath.length - 1];
      this.categoryBrandRelation.brandId = this.brand.brandId;
      saveCategoryBrandRelation(this.categoryBrandRelation).then(({ data }) => {
        this.$message({
          type: "success",
          message: "状态更新成功",
        });
        this.getCateRelation();
      });
    },
    //删除品牌分类关联
    removeCateRelationHandle(id, brandId) {
      deleteCategoryBrandRelationByIds(this.$http.adornData([id], false)).then(
        ({ data }) => {
          if(data.code = 200){
            this.$message({
              type: "success",
              message: "删除成功",
            });
          }
          this.getCateRelation();
        }
      );
    },
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true;
      this.pageParam.page = this.pageIndex;
      this.pageParam.limit = this.pageSize;
      this.pageParam.key = this.dataForm.key;
      getBrandList(this.pageParam).then(({ data }) => {
        // console.log(data);
        if (data && data.code === 200) {
          this.dataList = data.data.list;
          this.totalPage = data.data.totalCount;
        } else {
          this.dataList = [];
          this.totalPage = 0;
        }
        this.dataListLoading = false;
      });
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val;
      this.pageIndex = 1;
      this.getDataList();
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val;
      this.getDataList();
    },
    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val;
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id);
      });
    },
    // 删除
    deleteHandle(id) {
      var ids = id
        ? [id]
        : this.dataListSelections.map((item) => {
            return item.brandId;
          });
      this.$confirm(`确定删除id为【${ids.join(",")}】的品牌?`, "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        deleteBrandByIds(this.$http.adornData(ids, false)).then(({ data }) => {
          if (data && data.code === 200) {
            this.$message({
              message: "操作成功",
              type: "success",
              duration: 1500,
              onClose: () => {
                this.getDataList();
              },
            });
          } else {
            this.$message.error(data.msg);
          }
        });
      });
    },
    updateCatelogHandle(brandId) {
      this.cateRelationDialogVisible = true;
      this.brand.brandId = brandId;
      this.getCateRelation();
    },
    //获取关联关系列表
    getCateRelation() {
      getCategoryBrandRelationCatelogList(
        this.$http.adornParams({
          brandId: this.brand.brandId,
        })
      ).then(({ data }) => {
        console.log(data);
        this.cateRelationTableData = data.data;
      });
    },
    updateBrandStatus(data) {
      let { brandId, showStatus } = data;
      this.brand.brandId = brandId;
      this.brand.showStatus = showStatus;
      updateBrand(this.$http.adornData({ brandId, showStatus }, false)).then(
        (response) => {
          // console.log(response)
          if (response.data.code == 200) {
            this.$message({
              type: "success",
              message: "状态更新成功",
            });
          } else {
            this.$message({
              type: "error",
              message: "状态更新失败",
            });
          }
        }
      );
    },
  },
};
</script>
